ISO 20921:2019
p
ISO 20921:2019
69461

Abstract

 Preview

This document specifies the determination of the ratio of nitrogen isotopes in cotton fibres that are used for textile production. It applies not only to cotton textiles but also to raw cotton taken from cotton fields.


General information 

  •  :  Published
     : 2019-02
  •  : 1
     : 10
  •  : ISO/TC 38 Textiles
  •  :
    59.060.10 Natural fibres

Buy this standard

en
Format Language
std 1 58 PDF + ePub
std 2 58 Paper
  • CHF58

Got a question?

Check out our FAQs

Customer care
+41 22 749 08 88

Opening hours:
Monday to Friday - 09:00-12:00, 14:00-17:00 (UTC+1)

Keep up to date with ISO

Sign up to our newsletter for the latest news, views and product information.